extern.h revision 1.2
1 1.1 cgd /*- 2 1.1 cgd * Copyright (c) 1991, 1993 3 1.1 cgd * The Regents of the University of California. All rights reserved. 4 1.1 cgd * 5 1.1 cgd * Redistribution and use in source and binary forms, with or without 6 1.1 cgd * modification, are permitted provided that the following conditions 7 1.1 cgd * are met: 8 1.1 cgd * 1. Redistributions of source code must retain the above copyright 9 1.1 cgd * notice, this list of conditions and the following disclaimer. 10 1.1 cgd * 2. Redistributions in binary form must reproduce the above copyright 11 1.1 cgd * notice, this list of conditions and the following disclaimer in the 12 1.1 cgd * documentation and/or other materials provided with the distribution. 13 1.1 cgd * 3. All advertising materials mentioning features or use of this software 14 1.1 cgd * must display the following acknowledgement: 15 1.1 cgd * This product includes software developed by the University of 16 1.1 cgd * California, Berkeley and its contributors. 17 1.1 cgd * 4. Neither the name of the University nor the names of its contributors 18 1.1 cgd * may be used to endorse or promote products derived from this software 19 1.1 cgd * without specific prior written permission. 20 1.1 cgd * 21 1.1 cgd * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 1.1 cgd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 1.1 cgd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 1.1 cgd * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 1.1 cgd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 1.1 cgd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 1.1 cgd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 1.1 cgd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 1.1 cgd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 1.1 cgd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 1.1 cgd * SUCH DAMAGE. 32 1.1 cgd * 33 1.2 mycroft * from: @(#)extern.h 8.1 (Berkeley) 6/4/93 34 1.2 mycroft * $Id: extern.h,v 1.2 1993/08/01 18:43:36 mycroft Exp $ 35 1.1 cgd */ 36 1.1 cgd 37 1.1 cgd BUFHEAD *__add_ovflpage __P((HTAB *, BUFHEAD *)); 38 1.1 cgd int __addel __P((HTAB *, BUFHEAD *, const DBT *, const DBT *)); 39 1.1 cgd int __big_delete __P((HTAB *, BUFHEAD *)); 40 1.1 cgd int __big_insert __P((HTAB *, BUFHEAD *, const DBT *, const DBT *)); 41 1.1 cgd int __big_keydata __P((HTAB *, BUFHEAD *, DBT *, DBT *, int)); 42 1.1 cgd int __big_return __P((HTAB *, BUFHEAD *, int, DBT *, int)); 43 1.1 cgd int __big_split __P((HTAB *, BUFHEAD *, BUFHEAD *, BUFHEAD *, 44 1.1 cgd int, u_int, SPLIT_RETURN *)); 45 1.1 cgd int __buf_free __P((HTAB *, int, int)); 46 1.1 cgd void __buf_init __P((HTAB *, int)); 47 1.1 cgd u_int __call_hash __P((HTAB *, char *, int)); 48 1.1 cgd int __delpair __P((HTAB *, BUFHEAD *, int)); 49 1.1 cgd int __expand_table __P((HTAB *)); 50 1.1 cgd int __find_bigpair __P((HTAB *, BUFHEAD *, int, char *, int)); 51 1.1 cgd u_short __find_last_page __P((HTAB *, BUFHEAD **)); 52 1.1 cgd void __free_ovflpage __P((HTAB *, BUFHEAD *)); 53 1.1 cgd BUFHEAD *__get_buf __P((HTAB *, u_int, BUFHEAD *, int)); 54 1.1 cgd int __get_page __P((HTAB *, char *, u_int, int, int, int)); 55 1.1 cgd int __init_bitmap __P((HTAB *, int, int, int)); 56 1.1 cgd u_int __log2 __P((u_int)); 57 1.1 cgd int __put_page __P((HTAB *, char *, u_int, int, int)); 58 1.1 cgd void __reclaim_buf __P((HTAB *, BUFHEAD *)); 59 1.1 cgd int __split_page __P((HTAB *, u_int, u_int)); 60 1.1 cgd 61 1.1 cgd /* Default hash routine. */ 62 1.1 cgd extern int (*__default_hash) __P((u_char *, int)); 63 1.1 cgd 64 1.1 cgd #ifdef HASH_STATISTICS 65 1.1 cgd extern long hash_accesses, hash_collisions, hash_expansions, hash_overflows; 66 1.1 cgd #endif 67
Indexes created Thu Oct 23 22:10:10 GMT 2025